Rice ball wrappers and rice ball packages
September 8, 2020. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.Patent ReferencesPackage for laver-wrapped rice-ball or "Onigiri" Package for laver-wrapped rice-ball Rice-ball rolled in laver Seasoned rice rolled in laver Method of preparing shaped rice food Wrapping films for "Norimaki" foods Completely openable packing wrapper in particular for pasty food products Packaging for piece goods Method of cooking a food product and product thereof Patent #: 5741533 InventorsApplicationNo. 658384 filed on 09/08/2000US Classes:426/115, For dispensing or serving53/429, Folding53/466, U-fold forming initial wrap426/120, Diverse food426/121, Lapped multiplanar unit, i.e., shingled426/123, Having destructive type opening utilizing tearing appendage426/125Food is surface coated with peelable or strippable nonedible film formerExaminersPrimary: Bhat, NinaAttorney, Agent or FirmForeign Patent References
International ClassesB65B 011/00B65H 045/00 B65D 033/18 Foreign Application Priority Data2000-07-13 JPAbstractA rice ball wrapper comprises an outer film, an inner film and a sheet of food sandwiched between the two films. The inner film comprising two film pieces having opposed sides lapping over each other at an approximate widthwise midportion of the wrapper. The outer film is provided at an approximate longitudinal and widthwise central portion thereof with tabs for tearing the film from the central portion to longitudinal opposite ends thereof. The tabs are formed by an incision made in the film through the thickness thereof.Field of SearchWeber typeOne-side filler Two-side filler For food Including means to facilitate severing the wrapper (e.g., cutting, tearing, etc.) Cinching or wiping around to form initial wrap Package opening device (e.g., tear strip) Plural covers Hand manipulated type U-fold forming initial wrap Folding For dispensing or serving Having destructive type opening utilizing tearing appendage Diverse food In flexible wrapper or container Having package attached support means Lapped multiplanar unit, i.e., shingled Food is surface coated with peelable or strippable nonedible film former | |
